Transaction not yet indexed

66Fco4u9EKeCKDJnAz43utVk9cTC5DcAVaCitePH3RFdP9Uy1PhpVv9JYco6fA5sMek9ztKySNodvgXmcRmetDA9

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.